• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 ��� 

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
IL- chicago area

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>Flash Flood Watch
>Flood Statement
>Areal Flood Warning
>Marine Weather Warning

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus53 kapx 290737
nshapx

lmz345-346-291545-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
337 am edt sat apr 29 2017

.today...northeast wind 10 to 15 knots. gusts up to 20 knots in
the morning. slight chance of rain in the afternoon. waves 2 to
3 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots. chance of rain. waves 2 to 3 feet. 
.sunday...east wind 15 to 20 knots with gusts to around 30 knots.
rain. waves 2 to 4 feet. 
.sunday night...east wind 10 to 20 knots with gusts to around
30 knots. rain and a chance of thunderstorms. waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrb 290938
nshgrb

lmz522-542-543-291630-
green bay south of line from oconto wi to little sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
438 am cdt sat apr 29 2017

...small craft advisory in effect from 10 am cdt this morning
through sunday afternoon...
...gale watch in effect from sunday afternoon through monday
morning...

.today...ne wind 10 to 20 kts early...increasing to 15 to 25 kts 
by mid-morning. waves building to 3 to 5 ft on the bay and to 4 to
7 ft on the lake. becoming mostly cloudy. 
.tonight...ne wind 15 to 25 kts. waves 3 to 5 ft on the bay and 
5 to 8 ft on the lake. rain likely.
.sunday...ne wind to 30 kts...with gale force gusts to around 35 
kts in the afternoon. waves 3 to 5 ft on the bay and 5 to 8 ft on
the lake. periods of rain.
.sunday night...e wind to 30 kts with gale force gusts to around 35
kts...diminishing late. waves 3 to 5 ft on the bay and 4 to 7 ft 
on the lake. periods of rain.

$$
fzus53 kgrr 290740
nshgrr

lmz848-291515-
whitehall to pentwater mi-
340 am edt sat apr 29 2017

...small craft advisory in effect from this evening through monday
morning...

.today...northeast winds 15 to 20 knots. cloudy. a chance of light
showers in the afternoon. waves 3 to 5 feet. 
.tonight...east winds 15 to 25 knots. showers. waves 3 to 5 feet. 
.sunday...east winds 20 to 25 knots. showers and a slight chance of
thunderstorms. waves 2 to 4 feet.
.sunday night...southeast winds 20 to 25 knots. showers and a chance
of thunderstorms. waves 2 to 4 feet. 

$$
fzus53 kgrr 290740
nshgrr

lmz847-291515-
grand haven to whitehall mi-
340 am edt sat apr 29 2017

...small craft advisory in effect from this evening through monday
morning...

.today...northeast winds 15 to 20 knots. light showers likely in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet late in the
day. 
.tonight...east winds 15 to 25 knots increasing to 30 knots toward
daybreak. showers in the evening, then showers and a slight chance
of thunderstorms overnight. waves 2 to 4 feet.
.sunday...east winds 15 to 25 knots. showers and a slight chance of
thunderstorms. waves 1 to 3 feet. 
.sunday night...southeast winds 20 to 25 knots. showers and a chance
of thunderstorms. waves 1 to 3 feet building to 2 to 4 feet toward
daybreak. 

$$
fzus53 kgrr 290740
nshgrr

lmz846-291515-
holland to grand haven mi-
340 am edt sat apr 29 2017

...small craft advisory in effect from this evening through monday
morning...

.today...northeast winds 15 to 20 knots. light showers likely in the
afternoon. waves 1 to 3 feet. 
.tonight...east winds to 30 knots. showers in the evening, then
showers and a slight chance of thunderstorms overnight. waves 2 to
4 feet.
.sunday...east winds to 30 knots decreasing to 15 to 20 knots late
in the day. showers and a chance of thunderstorms. waves 1 to
3 feet. 
.sunday night...southeast winds 20 to 25 knots. showers and a chance
of thunderstorms. waves 1 to 3 feet building to 2 to 4 feet toward
daybreak. 

$$
fzus53 kgrr 290740
nshgrr

lmz845-291515-
south haven to holland mi-
340 am edt sat apr 29 2017

...small craft advisory in effect from this evening through monday
morning...

.today...northeast winds 15 to 25 knots. a slight chance of light
showers until midday, then showers in the afternoon. waves 2 to
4 feet.
.tonight...east winds to 30 knots. showers in the evening, then
showers and a chance of thunderstorms overnight. waves 2 to 4 feet. 
.sunday...east winds 15 to 25 knots. showers and a chance of
thunderstorms. waves 1 to 3 feet. 
.sunday night...southeast winds 15 to 25 knots. showers and a chance
of thunderstorms. waves 1 to 3 feet. 

$$
fzus53 kgrr 290740
nshgrr

lmz844-291515-
st joseph to south haven mi-
340 am edt sat apr 29 2017

...small craft advisory in effect from this evening through monday
morning...

.today...northeast winds 15 to 25 knots. a slight chance of light
showers until midday, then showers in the afternoon. waves 2 to
4 feet. 
.tonight...east winds to 30 knots. showers in the evening, then
showers and a chance of thunderstorms overnight. waves 3 to 5 feet. 
.sunday...southeast winds 15 to 25 knots. showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.sunday night...south winds 15 to 25 knots. showers and a chance of
thunderstorms. waves 1 to 3 feet building to 2 to 4 feet toward
daybreak. 

$$
fzus53 kgrr 290740
nshgrr
708 

nearshore marine forecast
national weather service grand rapids mi
340 am edt sat apr 29 2017

for waters within five nautical miles of shore on lake michigan

lmz849-291515-
pentwater to manistee mi-
340 am edt sat apr 29 2017

...small craft advisory in effect from this evening through monday
morning...

.today...northeast winds 15 to 25 knots. partly sunny until midday,
then cloudy with a slight chance of light showers in the afternoon.
waves 3 to 5 feet. 
.tonight...east winds 15 to 25 knots. a chance of light showers in
the evening, then light showers likely overnight. waves 2 to 4 feet.
.sunday...east winds 20 to 25 knots. showers until midday, then
showers and a slight chance of thunderstorms in the afternoon. waves
3 to 5 feet. 
.sunday night...east winds 15 to 25 knots veering southeast toward
daybreak. showers and a chance of thunderstorms. waves 3 to 5 feet. 

$$
fzus53 kiwx 290904
nshiwx
667 

nearshore marine forecast for indiana
national weather service northern indiana
504 am edt sat apr 29 2017

for waters within five nautical miles of shore on lake michigan

lmz043-046-291615-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
504 am edt sat apr 29 2017

...small craft advisory in effect through sunday afternoon...

.today...northeast wind 15 to 20 knots. gusts up to 25 knots.
cloudy. slight chance of showers in the morning, then showers in
the afternoon. waves 3 to 5 feet. 
.tonight...east wind 15 to 25 knots. gusts up to 30 knots.
showers through the night. slight chance of thunderstorms after
midnight. waves 4 to 7 feet occasionally to 9 feet. 
.sunday...southeast wind 10 to 20 knots. gusts up to 25 knots in
the morning. showers and a chance of thunderstorms. waves 3 to
5 feet subsiding to 1 to 3 feet in the afternoon. 
.sunday night...southeast wind 15 to 20 knots veering south after
midnight. showers and a chance of thunderstorms. waves 1 to
3 feet building to 2 to 4 feet after midnight. 

the water temperature off michigan city is 47 degrees...and 51 
degrees off st. joseph.

$$
fzus53 klot 290823
nshlot
921 

nearshore marine forecast
national weather service chicago/romeoville il
323 am cdt sat apr 29 2017

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

lmz740>742-291530-
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-
323 am cdt sat apr 29 2017

...small craft advisory in effect through this afternoon...
...gale warning in effect from this afternoon through late
tonight...
...small craft advisory in effect from late tonight through
sunday afternoon...

.today...northeast winds 20 to 25 kt increasing to 30 kt this
morning...then increasing to gales to 35 kt late in the 
afternoon. chance of showers in the morning, then showers in the 
afternoon. waves 4 to 7 ft occasionally to 9 ft building to 6 to 
9 ft occasionally to 11 ft in the late morning and afternoon. 
.tonight...northeast gales to 35 kt becoming east to 30 kt after
midnight. rain showers through the night. slight chance of
thunderstorms after midnight. waves building to 8 to 12 ft 
occasionally to 15 ft. 
.sunday...east winds 20 to 25 kt diminishing to 10 to 20 kt. rain
showers and a chance of thunderstorms. waves 6 to 10 ft 
occasionally to 13 ft subsiding to 4 to 7 ft occasionally to 9 ft 
in the afternoon.
.sunday night...southeast winds 15 to 20 kt becoming south 15 to
25 kt after midnight. rain showers and a chance of thunderstorms
in the evening, then showers likely after midnight. waves 4 to
7 ft occasionally to 9 ft.  

$$
fzus53 klot 290823
nshlot

lmz743>745-291530-
calumet harbor to gary-gary to burns harbor-
burns harbor to michigan city-
323 am cdt sat apr 29 2017

...small craft advisory in effect through this afternoon...
...gale warning in effect from this afternoon through late
tonight...
...small craft advisory in effect from late tonight through
sunday afternoon...

.today...northeast winds 20 to 25 kt increasing to 30 kt this
morning...then increasing to gales to 35 kt late in the 
afternoon. chance of showers in the morning, then showers in the 
afternoon. waves 4 to 7 ft occasionally to 9 ft building to 6 to 
9 ft occasionally to 11 ft in the late morning and afternoon. 
.tonight...east gales to 35 kt diminishing to 30 kt after
midnight. rain showers and a chance of thunderstorms. waves 7 to
10 ft occasionally to 13 ft. 
.sunday...southeast winds 10 to 20 kt becoming 15 to 20 kt in the
afternoon. rain showers and a chance of thunderstorms. waves 4 to
7 ft occasionally to 9 ft subsiding to 3 to 5 ft occasionally to
7 ft in the afternoon. 
.sunday night...south winds 15 to 20 kt becoming 15 to 25 kt
after midnight. rain showers and a chance of thunderstorms in the
evening, then showers likely after midnight. waves 2 to 4 ft.  

$$
fzus53 kmkx 290800
nshmkx
lmz644-645-291615-
port washington to north point light wi-
north point light to wind point wi-
300 am cdt sat apr 29 2017

...small craft advisory in effect through this afternoon...
...gale warning in effect from this afternoon through late
tonight...

.today...northeast wind 15 to 20 knots with gusts to around
25 knots rising to up to 30 knots with gusts to around 35 knots.
chance of rain early in the afternoon. rain late in the
afternoon. waves 3 to 5 feet building to 6 to 8 feet. 
.tonight...northeast wind up to 30 knots easing to 15 to 25 knots
early in the morning. gusts up to 35 knots. rain through the
night. slight chance of thunderstorms after midnight. waves 6 to
8 feet. 
.sunday...northeast wind 15 to 25 knots. rain showers through the
day. chance of thunderstorms in the afternoon. waves 6 to 8 feet
subsiding to 5 to 7 feet in the afternoon. 
.sunday night...northeast wind 15 to 20 knots with gusts to
around 25 knots veering southeast 10 to 20 knots after midnight,
then veering south 10 to 15 knots early in the morning. rain
showers and a chance of thunderstorms through around midnight,
then showers likely after midnight. waves 4 to 6 feet. 

$$
fzus53 kmkx 290800
nshmkx
lmz646-291615-
wind point wi to winthrop harbor il-
300 am cdt sat apr 29 2017

...small craft advisory in effect through this afternoon...
...gale warning in effect from this afternoon through late
tonight...

.today...northeast wind 10 to 20 knots with gusts to around
25 knots rising to up to 30 knots with gusts to around 35 knots.
slight chance of rain late in the morning. rain in the afternoon.
waves 3 to 5 feet building to 5 to 7 feet. 
.tonight...northeast wind up to 30 knots becoming east 15 to
25 knots early in the morning. gusts up to 35 knots. rain through
the night. slight chance of thunderstorms after midnight. waves
7 to 9 feet. 
.sunday...northeast wind 15 to 20 knots with gusts to around
25 knots. slight chance of thunderstorms in the morning. rain
showers through the day. chance of thunderstorms in the
afternoon. waves 6 to 8 feet subsiding to 5 to 7 feet late in the
morning, then subsiding to 4 to 6 feet in the afternoon. 
.sunday night...northeast wind 10 to 15 knots becoming east 15 to
20 knots late in the evening, then becoming southeast 10 to
15 knots after midnight veering southwest early in the morning.
rain showers and a chance of thunderstorms through around
midnight, then showers likely after midnight. waves 4 to 6 feet
subsiding to 3 to 5 feet early in the morning. 

$$
fzus53 kmkx 290800
nshmkx
107 

nearshore marine forecast
national weather service milwaukee/sullivan wi
300 am cdt sat apr 29 2017

for waters within five nautical miles of shore on lake michigan

lmz643-291615-
sheboygan to port washington wi-
300 am cdt sat apr 29 2017

...small craft advisory in effect through this afternoon...
...gale warning in effect from this afternoon through late
tonight...

.today...northeast wind 15 to 20 knots becoming 15 to 25 knots in
the afternoon. gusts up to 30 knots. chance of rain early in the
afternoon. rain likely late in the afternoon. waves 3 to 4 feet
building to 5 to 7 feet. 
.tonight...northeast wind up to 30 knots easing to 15 to 25 
knots early in the morning. gusts up to 35 knots. rain through 
around midnight, then rain likely after midnight. waves 6 to 8 
feet. 
.sunday...northeast wind 15 to 25 knots with gusts to around
30 knots. rain showers through the day. slight chance of
thunderstorms in the afternoon. waves 6 to 8 feet subsiding to
5 to 7 feet in the late morning and afternoon. 
.sunday night...northeast wind 15 to 25 knots veering east 15 to
20 knots in the late evening and early morning, then becoming
southeast 10 to 15 knots early in the morning. slight chance of
thunderstorms through around midnight. rain showers through the
night. waves 5 to 7 feet. 

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2017 WeatherFlow, Inc · Contact Us · Ad Marketplace